Cathepsin D Analogue

Cathepsin D Analogue is a biomimetic ingredient designed to replicate the function of Cathepsin D, a natural enzyme involved in skin renewal.

It helps accelerate cell turnover and promotes gentle exfoliation without irritation. This ingredient improves skin texture, enhances radiance, and supports a more even complexion.

Often used in products that aim to smooth and refresh dull or ageing skin, Cathepsin D Analogue helps achieve a more polished and revitalised look while maintaining the skin’s natural balance.